搜索资源列表
Crust_algorithm
- 用于Crust图的散乱数据点集的曲面网格重建的算法,包括Voronoi图和Delaunay三角化的全新的曲面重建算法。-Algorithm for scattered data points Crust graph of surface mesh reconstruction, including the Voronoi diagram and Delaunay triangulation algorithm.
fayi
- ECC是基于有限域上,椭圆曲线点集E所构成的群上定义的离散对数系统.有限域上椭圆曲线的选择,应避免使用超奇异曲线,以保证足够的安全性.椭圆曲线的运算为给定椭圆曲线E上的一个基点G和一个整数(1 1)nκκ≤≤,求数乘(mod )GQ pκ=,Q也是E上的一点,计算...GGG Gκ=+++ (κ个G相加)相对容易;但若给定椭圆曲线上两点G和Q,求一整数κ,使(mod )GQ pκ=,特别是当G是较高阶的基点时,则非常困难。这就是椭圆曲线离散对数问题。基于椭圆曲线离散对数问题的难解性,形成了ECC
laser-kinect-pointcloud-register-icp
- 针对三维重建中的点云配准问题,提出一种基于点云特征的自动配准算法。利用微软Kinect传感器采集物 体的多视角深度图像,提取目标区域并转化为三维点云。对点云进行滤波并估计快速点特征直方图特征,结合双向 快速近似最近邻搜索算法得到初始对应点集,并使用随机采样一致性算法确定最终对应点集。根据奇异值分解法 求出点云的变换矩阵初始值,在初始配准的基础上运用迭代最近点算法做精细配准。实验结果表明,该配准方法既 保证了三维点云的配准质量,又降低了计算复杂度,具有较高的可操作性和鲁棒性。
PoleLikeObjDet
- 圆拟合算法,用于从扫描线点云数据中拟合圆弧,从而提取出弧段点集。-The circular fitting algorithm is used to fit the arc the point cloud data of the scan line to extract the set of arc points.
icp
- icp-svd算法实现三维点集的配准,c++结合matlab实现。-Icp-svd algorithm to achieve three-dimensional point set of the registration, c++ combined matlab achieve.
divide
- MATLAB神经网络点集分类 将输入的点集建立线性神经网络,进而分类-MATLAB neural network point set classification A linear neural network is established for the input point set.
V
- 计算图形学,犹他壶点集及画法,vc++编写的源代码-Computing graphics, Utah pot point set and painting, vc++ prepared by the source code
icp
- 一种基于MATLAB的ICP算法的实现,可以用于快速配准采集点集与目标点集。- U4E00 u79CD u57FA u4E8MATE u7R4 u7C6 u0B0 U6807 u70B9 u96C6 u3002
RunTime21
- brinkhoff的移动对象生成器,产生基于路网的点集(generator for moving object)
Fractal1
- matlab 分形图形 树形分形 点集形成树状分形图形(matlab fractal tree-figure)
matlab20170719
- 根据给定点集计算包围该点集的最小椭球体,计算方法为PAC主成分分析法(The minimum ellipsoid that surrounds the set of points is computed according to the set of given points)
mincircle
- 对已知点集 求最小覆盖圆的中心点坐标并画图(Find the center coordinates of the minimum covering circle and draw the drawing for the known set of points)
EmGm
- 图片配准,点集分类,采用EM方法求解高斯混合模型。(Image registration, point set classification, EM method is used to solve the Gauss mixture model.)
Desktop
- 用蜂窝覆盖圆域,并编号,点集最小圆覆盖。。。。。。。。。(Cover a circle with a cell)
gmmreg_cpd
- GMM模型的CPD配准算法,非刚性配准,点集配准(CPD registration algorithm of GMM model)
Remove Bad Point
- 对相邻点相差很小的一簇点集,找到变化突出的点并修正,起到使曲线平滑的作用。(For a series of points with small difference between adjoining points, finding the points with large distinction from their neighbor and correct it. The curve will be smoothed.)
f2p
- UG输出点集 ,输出云集, 把对应点坐标输出了(UG save of point coordinate in UG)
findConnectRegion
- 对一副独立区域较多的图片(几千或者几万),找出图像中所有连通的区域,并且将其存储为点集。主要函数为SFindContour,里面有给出的示例程序(For more images of an independent region (thousands or tens of thousands), find all connected areas in the image and store them as point sets.The main function is SFindContour,
med (2)
- 与之前上传的配套使用,这是一个16进制的离散点的一个数据集,是一个病人的脉搏数据集(This is a data set of a patient's pulse data set, which is used as a set of 16 binary discrete points)
用RANSAC方法计算两幅图像间的单应性矩阵
- 用RANSAC方法计算两幅图像间的单应性矩阵,包含了点集的选取,ransac去除误匹配,和单应性矩阵计算程序3部分